871170027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3191099}}^1$

素因数の和:3191122

約数の個数: 16

約数和(自身を含む): 1429612800

約数和(自身を除く): 558442773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3191099, 9573297, 22337693, 41484287, 67013079, 124452861, 290390009, 871170027]

約数ペア:

[(1, 871170027), (3, 290390009), (7, 124452861), (13, 67013079), (21, 41484287), (39, 22337693), (91, 9573297), (273, 3191099)]